So lets start from the beginning, at the end of the season while pulling the trailer down to the house the plug wire got pinched and severed replaced with another. Now my Brother-in law is taking it down to Vancouver and discovered that none of the interior lights are working on 12v but both slides will operate and the outside flood light works( the trailer is not plugged in to 120v).
when he plugged the trailer in every thing works, he checked all the fuses and breakers they all were OK. if anyone has a thought please feel free to share.
it is a 2010 Keystone C
ougar 30bhs.